Technique
Technical complex
Film Microheaters
Semiconductor gas sensors
Thermocatalytic gas sensors
Thermoanemometers
Gas test equipment
Technical complex.
Designing and creating gas sensors it is necessary to consider the following detail of constructions:
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- The sensitive layers of measuring elements operate at high temperatures (250 - 450ºC and more) but contact areas locate at room temperature. It is necessary to place both on a limited area of the sensor (chip). |
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- It is a necessary to provide minimal power expenditure of sensor in the measurement mode. |
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- It is necessary to ensure a high stability of characteristics of the heaters and sensing layers for long-term operation sensor. Operating time is several years. |
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It is necessary to require high workability of produced sensors. In this case it will be possible to obtain an acceptable value of production cost sensors. We believe that the proposed technology will significantly reduce the amount of manual labor and increase the stability of the parameters and the quality of measuring elements. |